I’m really struggling to add a button to the top bar. I have followed the adding buttons article but can’t seem to select the right class within the additional CSS. Nothing seems to change. Even when doing it through the inspect tool.
At present this is the html I am using in the top bar widget: <a href="#">Contact Us</a>
Then I am looking to start my additional CSS:
But nothing seems to be happening. Any help would be massively appreciated.